Missouri Divorce Process: A Step by Step Guide from Filing to Judgment

The Missouri divorce process starts when one spouse files a Petition for Dissolution of Marriage in the circuit court of the county where either spouse lives, and it ends when a judge signs a Judgment of Dissolution. Missouri is a no fault state. At least one spouse must have lived in Missouri for 90 days before filing, and the court cannot enter a final judgment until 30 days after the petition is filed (RSMo 452.305).

Between filing and judgment, most cases move through the same steps: temporary orders, financial disclosure, mediation, and then either a settlement or a trial. This guide walks through each step and links to our detailed pages on custody, support, property and more.

Higher Level Legal handles divorces from our office in Raymore, in the 17th Judicial Circuit in Cass County and in the Kansas City area. If you want advice on your own situation, you can schedule a consultation.

The Missouri divorce process at a glance

Prepare: confirm residency, decide on representation, gather documents.
File the petition and serve your spouse.
Ask for temporary orders if you need custody, support or the home settled while the case is pending.
Exchange financial information.
Attend mediation.
Settle, or go to trial on the issues you cannot agree on.
The judge signs the Judgment of Dissolution.

1. Before You File for Divorce in Missouri

You do not need to prove your spouse did anything wrong to get a divorce in Missouri. The petition only has to state that the marriage is irretrievably broken. Read more about no fault divorce in Missouri.

Conduct can still matter later in the case. A judge can weigh marital misconduct when dividing property or setting maintenance. See how adultery affects a Missouri divorce and marital misconduct and divorce.

Divorce is not the only option. A legal separation resolves custody, support and property while the marriage continues, and an annulment applies only in narrow cases. Our page on legal separations and annulments compares them. If you are unsure about ending the marriage at all, read what happens if you change your mind about divorce.

Cost is usually the next question. Contested family law cases at our firm run on an evergreen retainer that you replenish as the work is done. See how much a divorce costs in Missouri, what a retainer fee is, and what to look for when hiring a family law attorney.

2. How to File for Divorce in Missouri

To file for divorce in Missouri, you file a Petition for Dissolution of Marriage with the circuit court in the county where you or your spouse lives. The spouse who files is the petitioner, and the other spouse is the respondent. Couples who agree on everything can file together as joint petitioners.

In Cass County, divorces are filed in the 17th Judicial Circuit Court in Harrisonville, and the filing fee for a dissolution case is $132.50. Read our guides to family law court in Cass County and the 17th Judicial Circuit Court. Jackson County cases go to the 16th Judicial Circuit; see our Kansas City family law page.

After filing, the respondent must receive formal notice. A sheriff or private process server can deliver the papers, or the respondent can sign an Entry of Appearance and Waiver of Service. The respondent then has 30 days to file an answer.

Uncontested vs contested divorce

An uncontested divorce means both spouses agree on property, debts, custody and support. These cases move fastest, because no trial is needed. Our uncontested divorce page explains the process.

A contested divorce means at least one issue is in dispute. Most of the steps below exist to resolve those disputes. Even a contested case often settles before trial.

What if my spouse will not sign the divorce papers?

Your spouse does not have to agree for a Missouri divorce to go forward. If your spouse denies that the marriage is irretrievably broken, the court weighs the factors in RSMo 452.320 and can continue the case for 30 days to six months, and may suggest counseling. If a properly served spouse never responds, the case can proceed by default. See my spouse will not sign the divorce papers and when a spouse refuses a divorce.

3. Temporary Orders While the Case Is Pending

Temporary orders set the rules while a Missouri divorce is pending. Either spouse can ask the court to decide who stays in the home, who has the children and when, who pays which bills, and whether temporary child support or maintenance is paid. Once entered, both spouses must follow them until the final judgment.

Questions a temporary order can answer include:

Who pays the mortgage, utilities and other household bills?
Who uses the house and each vehicle?
Where do the children live, and when does the other parent see them?
Who keeps health, auto and life insurance in place?
Does either spouse need temporary support?

Safety concerns move faster. If a child is at risk, see emergency child custody in Missouri. If you need protection from abuse, an order of protection is a separate case you can file right away; see orders of protection. Support questions are covered on our child support and maintenance and alimony pages.

4. Financial Disclosure and Discovery

Both spouses must fully disclose their income, assets and debts in a Missouri divorce. Each spouse completes an Asset and Debt Statement and an Income and Expense Statement, and the attorneys can request more through formal discovery: written questions, document requests and depositions.

Documents to start gathering now:

Two to three years of tax returns, W2s and 1099s
Recent pay stubs
Bank, retirement and investment statements
Mortgage, loan and credit card statements
Insurance policies and the cost of family health coverage
Records for any business you or your spouse owns

Our pages on document preparation during divorce, important documents to have during a divorce and divorce financial statements go into detail. If you think your spouse is hiding money, read uncovering hidden assets during divorce.

5. Mediation

Mediation is a meeting with a neutral mediator who helps spouses reach agreement on the issues still in dispute. Mediation is required in every contested family law case we handle, unless the court excuses it for good cause, such as a history of abuse.

You can have your attorney with you during mediation, and any agreement is written up for the court to approve. Read having a lawyer during mediation and visitation and custody mediation.

6. Settlement or Trial

Most Missouri divorces end in a settlement agreement rather than a trial. A settlement keeps the decisions with you and your spouse, and it usually costs less and finishes sooner. The court still reviews the agreement before approving it.

How a divorce settlement comes together

Talk with your attorney about what a fair result looks like in your case.
Gather your financial records, so every number in the agreement is backed up.
Negotiate the terms with your spouse, directly or through the attorneys.
If you have children, agree on a parenting plan.
Use mediation to resolve whatever is still open.
Sign the agreement and submit it to the court for approval.

Never sign an agreement you do not understand or feel pressured into. Once the judge approves it, the terms become part of the judgment.

What happens at a divorce trial

Any issue that does not settle goes to trial before a judge, not a jury. Each side presents evidence and witnesses, cross examines the other side’s witnesses, and makes closing arguments. The judge then decides the remaining issues. Read our step by step guide to the Missouri divorce trial process.

7. Child Custody and Child Support

When a Missouri divorce involves children, the court decides custody based on the best interests of the child under RSMo 452.375. Each parent submits a proposed parenting plan that covers where the children live, the parenting schedule, holidays and decision making.

Child support in Missouri is calculated with the Form 14 worksheet, which uses both parents’ incomes and costs such as health insurance and child care. Learn more on our pages about child custody and visitation, parenting plans and custody agreements, child support and children and divorce.

For what a custody dispute typically costs, see how much child custody costs in Missouri.

8. Property, Debt and Maintenance

Missouri divides marital property and debt in a way that is fair, which is not always a 50/50 split (RSMo 452.330). Property either spouse owned before the marriage, or received as a gift or inheritance, is generally separate property and stays with that spouse.

Retirement accounts earned during the marriage are usually divided, sometimes through a qualified domestic relations order. A family business needs a valuation. Maintenance (alimony) depends on need, ability to pay and the other factors in RSMo 452.335.

9. The Judgment of Dissolution

The Missouri divorce is final when the judge signs the Judgment of Dissolution of Marriage. The judgment sets out the property and debt division, any maintenance, the parenting plan and child support. Both spouses must follow it.

You can ask the court to restore a former name as part of the judgment. See changing your name after a Missouri divorce. Many people also ask whether the file is public; read are divorce court records public in Missouri.

Under a 2026 change to RSMo 452.305, effective August 28, 2026, a pregnancy no longer prevents the court from entering a judgment of dissolution.

10. After the Divorce: Modifications and Enforcement

Custody, child support and some maintenance orders can be changed after the divorce when circumstances change substantially and continuously (RSMo 452.370). A new job, a move or a change in a child’s needs are common reasons. Property division is generally final.

If your former spouse does not follow the judgment, the court can enforce it through contempt. Read post decree modifications, what a modification costs in Missouri and contempt proceedings.

11. Special Situations

Military divorces follow the same Missouri process, with added rules for service, deployment and dividing military retirement. See military divorce in Missouri.

If your immigration status depends on your marriage, talk to an immigration attorney as well as a divorce attorney before filing. Read divorce and immigration status.

Missouri Divorce Process FAQ

How do I file for divorce in Missouri?

You file a Petition for Dissolution of Marriage in the circuit court of the county where you or your spouse lives, pay the filing fee, and have your spouse served. One spouse must have lived in Missouri for at least 90 days before filing.

What happens after I file for divorce?

Your spouse is served and has 30 days to answer. The case then moves through temporary orders if needed, financial disclosure, mediation, and either a settlement or a trial.

How long does a divorce take in Missouri?

Missouri law requires at least 30 days between filing and the final judgment. In our experience in the Cass County Circuit Court, an uncontested divorce where both spouses have signed the paperwork often finishes in about two to three months. A contested case with custody or property disputes often takes a year or longer.

Is it better to settle a divorce or go to court?

Settling is usually faster and less expensive, and it keeps the decisions with you and your spouse. Trial makes sense when you cannot reach a fair agreement on an important issue, such as custody or a major asset.

Can I file for divorce in Missouri without a lawyer?

Yes. Missouri Courts provides self help forms at courts.mo.gov, but the court holds a self represented spouse to the same rules as an attorney. Representation matters most when there are children, significant property, or a spouse who has a lawyer.

Talk to a Missouri Divorce Attorney

Higher Level Legal represents clients in divorce cases from our office at 309 S Washington St in Raymore, with attorneys who practice regularly in the Cass County Circuit Court and across the Kansas City metro. Find your local page: Raymore, Lee’s Summit, Harrisonville, Belton, or our full family law services.

Schedule a Consultation or call (816) 331-9968.